L lollol New Member Joined Apr 9, 2006 Messages 14 Gender Male HSC 2007 Sep 22, 2006 #1 if a/sinA=b/sinA, show that sinAcosA=ab/a^2+b^2 ?
Z zeek Member Joined Sep 29, 2005 Messages 549 Location ummmmm Gender Male HSC 2006 Sep 22, 2006 #2 are you sure its a/sinA = b/sinA and not a/sinA = b/sinB?
mrzeidan1 Tigers '08 Joined Feb 17, 2006 Messages 201 Location greenacre Gender Male HSC 2007 Sep 23, 2006 #4 lollol said: if a/sinA=b/sinA, show that sinAcosA=ab/a^2+b^2 ? Click to expand... Supposed to be a/sinA = b/cosA I think
lollol said: if a/sinA=b/sinA, show that sinAcosA=ab/a^2+b^2 ? Click to expand... Supposed to be a/sinA = b/cosA I think
